/// <summary>
/// 从程序集中加载集线器
/// </summary>
/// <param name="assembly">包含集线器的程序集</param>
public static void Load(Assembly assembly)
{
Contract.Requires <ArgumentNullException>(assembly != null, "assembly");
foreach (Type clazz in assembly.GetExportedTypes())
{
if (!clazz.IsInterface && clazz.GetInterfaces().FirstOrDefault((i) => i.GUID == typeof(IHub <,>).GUID) != null)
{
HubAttribute attr = AttributeUnit.GetAttribute <HubAttribute>(clazz);
if (attr != null)
{
ConstructorInfo ctor = clazz.GetConstructor(Type.EmptyTypes);
object hub = ctor.Invoke(null);
IDictionary <int, IDictionary <int, IDictionary <int, IDictionary <string, IDictionary <string, IDictionary <string, object> > > > > > a = m_bindings;
IDictionary <int, IDictionary <int, IDictionary <string, IDictionary <string, IDictionary <string, object> > > > > b;
IDictionary <int, IDictionary <string, IDictionary <string, IDictionary <string, object> > > > c;
IDictionary <string, IDictionary <string, IDictionary <string, object> > > d;
IDictionary <string, IDictionary <string, object> > e;
IDictionary <string, object> f;
if (!a.TryGetValue(attr.Condition1, out b))
{
b = new Dictionary <int, IDictionary <int, IDictionary <string, IDictionary <string, IDictionary <string, object> > > > >();
a.Add(attr.Condition1, b);
}
if (!b.TryGetValue(attr.Condition2, out c))
{
c = new Dictionary <int, IDictionary <string, IDictionary <string, IDictionary <string, object> > > >();
b.Add(attr.Condition2, c);
}
if (!c.TryGetValue(attr.Condition3, out d))
{
d = new Dictionary <string, IDictionary <string, IDictionary <string, object> > >();
c.Add(attr.Condition3, d);
}
if (!d.TryGetValue(attr.Condition4 ?? string.Empty, out e))
{
e = new Dictionary <string, IDictionary <string, object> >();
d.Add(attr.Condition4 ?? string.Empty, e);
}
if (!e.TryGetValue(attr.Condition5 ?? string.Empty, out f))
{
f = new Dictionary <string, object>();
e.Add(attr.Condition5 ?? string.Empty, f);
}
object hh;
if (f.TryGetValue(attr.Condition6 ?? string.Empty, out hh))
{
throw new ArgumentException(string.Format("hub: key {0} rep {1}", clazz.FullName, hh.GetType().FullName));
}
else
{
f.Add(attr.Condition6 ?? string.Empty, hub);
}
}
}
}
}
public async Task AddAttributeUnitAsync(AttributeUnitDto unit, CancellationToken cancellationToken = default(CancellationToken))
{
var a = new AttributeUnit
{
Name = unit.Name,
};
try
{
_dbContext.Add(a);
await _dbContext.SaveChangesAsync(cancellationToken);
}
catch (DbUpdateException ex)
{
throw new InvalidItemException(a, ex);
}
}
public async Task DeleteAttributeUnitAsync(int unitId, CancellationToken cancellationToken = default(CancellationToken))
{
var attribute = new AttributeUnit
{
Id = unitId
};
_dbContext.Attach(attribute).State = EntityState.Deleted;
try
{
await _dbContext.SaveChangesAsync(cancellationToken);
}
catch (DbUpdateConcurrencyException ex)
{
throw new ItemNotFoundException(unitId, "Attribute unit", ex);
}
}
public async Task UpdateAttributeUnitAsync(int unitId, AttributeUnitDto unit, CancellationToken cancellationToken = default(CancellationToken))
{
var b = new AttributeUnit
{
Id = unitId,
Name = unit.Name
};
_dbContext.Attach(b).State = EntityState.Modified;
try
{
await _dbContext.SaveChangesAsync(cancellationToken);
}
catch (DbUpdateConcurrencyException ex)
{
throw new ItemNotFoundException(unitId, "Attribute unit", ex);
}
catch (DbUpdateException ex)
{
throw new InvalidItemException(b, ex);
}
}
public static RedisKeyNameAttribute GetAttribute <T>()
{
return(AttributeUnit.GetAttribute <RedisKeyNameAttribute>(typeof(T)));
}
/// <summary>
/// 获取一个特性
/// </summary>
/// <param name="property">属性</param>
/// <returns></returns>
public static AdvancedObjectMarshalAsAttribute GetAttribute(PropertyInfo property)
{
return(AttributeUnit.GetAttribute <AdvancedObjectMarshalAsAttribute>(property));
}
